7873474752 has 840 divisors, whose sum is σ = 29696420160. Its totient is φ = 2037934080.

The previous prime is 7873474727. The next prime is 7873474757. The reversal of 7873474752 is 2574743787.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (7873474757) by changing a digit.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 183104043 + ... + 183104085.

Almost surely, 2^7873474752 is an apocalyptic number.

7873474752 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7873474752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14848210080).

7873474752 is an abundant number, since it is smaller than the sum of its proper divisors (21822945408).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7873474752 is a wasteful number, since it uses less digits than its factorization.

7873474752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123 (or 91 counting only the distinct ones).

The product of its digits is 9219840, while the sum is 54.

The square root of 7873474752 is about 88732.6025314258. The cubic root of 7873474752 is about 1989.4001501723.

The spelling of 7873474752 in words is "seven billion, eight hundred seventy-three million, four hundred seventy-four thousand, seven hundred fifty-two".